Commercial Gas Piping Systems

D&L Plumbing Inc. installs commercial gas piping systems for construction projects in Durham, NC and across the Triangle and Triad regions, coordinating fuel gas distribution to mechanical equipment and building systems.

System Overview

Commercial buildings require fuel gas piping networks designed to safely distribute natural gas to heating equipment, commercial appliances, and mechanical systems in accordance with construction documents and inspection requirements. The system includes:

Fuel gas distribution piping

Meter and regulator coordination

Shutoff valve locations

Equipment connection piping

Above-ground and concealed routing

Operational Safety & Performance

Gas piping systems are installed to ensure controlled and secure fuel gas delivery to connected mechanical equipment and appliances.

Distribution layouts are designed to maintain stable operating pressure across system branches and equipment connections.

Installations are executed in accordance with fuel gas code requirements to support safe inspection approval and long-term system reliability.

Scope of Work

Service Entry & Regulation

Gas service entry installation
Meter coordination
Regulator placement and alignment
Main shutoff valve installation

Distribution & Equipment Connections

Main gas distribution piping
Branch piping to mechanical equipment
Appliance shutoff valves
Sediment traps and drip legs

Routing & Protection

Required clearances and support spacing
Wall and ceiling penetrations
Protective sleeving where required
Code-compliant routing practices

Testing & Inspection Preparation

System pressure testing
Leak verification procedures
Inspection coordination

Project Types

Commercial gas piping systems are installed in facilities requiring coordinated fuel supply for mechanical equipment, heating systems, and specialized appliances during construction.

Educational facilities

Public safety buildings

Warehouses and distribution centers

Institutional buildings

Serving Projects Across North Carolina

Based in Durham, NC

Commercial gas piping systems are installed for construction projects across the Triangle and Triad regions, coordinated with local inspection authorities and jurisdictional fuel gas code requirements.

The Triangle

Raleigh

Durham

Cary

Chapel Hill

Apex

The Triad

Greensboro

Winston-Salem

High Point

Burlington

Discuss Your Commercial Plumbing Project

Planning a commercial construction project in Durham, NC or across North Carolina? Our team can review fuel gas specifications, coordinate scope requirements, and support bidding and pre-construction planning.